<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>课表显示exp1_4_6</title>
</head>
<body>
    <div align="center" style="margin-top: 200px">
        <table width="60%" border="1" cellspacing="0" align="center">
            <tr style="height:40px">
                <th>课程名</th>
                <th>教师</th>
                <th>节次</th>
                <th>教师</th>
            </tr>
            <tr style="height:40px">
                <td colspan="4" align="center">无</td>
            </tr>
        </table>
    </div>
</body>
</html>